e0418644bc4337cd750d968eca919f306d462e93f50f55d394c62c0731529366

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 08:26

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General

Target

b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe
Size

1.0MB
MD5

b0d550a541d4e8533e44e5730e2d1d10
SHA1

1786d9574af5ad26a06fc9274991ea93e718895f
SHA256

e0418644bc4337cd750d968eca919f306d462e93f50f55d394c62c0731529366
SHA512

e2e5a44cc0bc783adbab309247365558d2df86f5d87d7a8093f0e44f2eadb234660ead46a0a1e6f6960d53da739f0c3847264c63d84266d492e44c58ffa43aec
SSDEEP

24576:KaOV2B8z2f34gMUfLZmN1VUZmUt0SOaWU0+tyvhBDlsyzt5EkmGEHo44bhp:KaOE8afXzZmXiZmUt0SOaWU04yvHDWyt

Score

10^/10

backdoor dropper trojan

Malware Config

Signatures

Malware Dropper & Backdoor - Berbew 1 IoCs

Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

backdoor trojan dropper

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\1822.tmp	family_berbew

Deletes itself 1 IoCs

Processes:

1822.tmp

pid process

2992 1822.tmp
Executes dropped EXE 1 IoCs

Processes:

1822.tmp

pid process

2992 1822.tmp
Loads dropped DLL 1 IoCs

Processes:

b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe

pid process

2716 b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe

pid	process
2992	1822.tmp

pid	process
2992	1822.tmp

pid	process
2716	b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe

description	pid	process	target process
PID 2716 wrote to memory of 2992	2716	b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe	1822.tmp
PID 2716 wrote to memory of 2992	2716	b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe	1822.tmp
PID 2716 wrote to memory of 2992	2716	b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe	1822.tmp
PID 2716 wrote to memory of 2992	2716	b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe	1822.tmp

C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2716

C:\Users\Admin\AppData\Local\Temp\1822.tmp
"C:\Users\Admin\AppData\Local\Temp\1822.tmp"
2⤵
- Deletes itself
- Executes dropped EXE
PID:2992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\1822.tmp

Filesize
1.0MB

MD5
c87ded38232883907a8f3a948fd4a89b

SHA1
83fa5b1115285bfd23fd84b69d05e7c4ce817c48

SHA256
0a59e4901d97fa8d551635d7246201419f253fae3335aa755b3a75b84395d982

SHA512
8a47d0aee347f3d951c510dea43b731f6dd854dc85b027cb4594bd311eeda7e569fc8249c6dc37193b778731d3ae96c480f89f948e2cec8929e32d60458e953d

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